东南大学计算机科学与工程学院/软件学院在研一学期会开一门C类必修课程《计算机网络体系结构》（这里的必修，是计入学分，评优评奖算成绩的意思，这门课其实也不是必须得上，依旧是选修，其实这门课算必修里的选修，这么理解比较合适）
这门课最后会考试，按照近几年的考法，考试一般是全开卷 或者半开卷 。给你英文缩写让你写英文全称 的题目。缩写-全程词汇表 整理出来，以供大家参考对照。
我为大家提供了三个方式参考：
csdn网页markdown表格，如果不嫌麻烦，可以crtl + F比对 excel形式的《计算机网络体系结构缩写全称对照表+常用词汇对照表》 文本形式的词汇表（全开卷的话，可以直接打印下来带进考场；半开卷的话，可以自行调整格式放进你们准备的A4纸） 《计算机网络体系结构缩写全称对照表+常用词汇对照表》
文本形式的词汇表
最后，祝大家顺利完成这门课程的考试！
缩写 全称 AP access point ADSL Asymmetrical Digital Subscriber Line AON Active Optical Network BRAS Broadband Remote Access Server BCP Best-Current-Practice CMTS cable modem termination system CATV Cable Television CERN European Organization for Nuclear Research DSLAM DSL Access Multiplexer DoS Denial of Service DDN Digital Data Network DCN Data Communication Network/Data Center Networks EVPN Ethernet Virtual Private Network FDM frequency division multiplexing FTTx Filber to The Home/Cabinet/Building/Curb/Street IETF Internet Engineering Task Force IAB Internet Architecture Board IRTF Internet Research Task Force IESG Internet Engineering Steering Group IRSG Internet Research Steering Group ICANN Internet Corporation for Assigned Names and Numbers IANA Internet Assigned Numbers Authority ID Internet Draft IoT Internet of Things IPSec IP Security Protocol PSTN Public Switched Telephone Network PAN Personal Area Network LAN Local Area Network MAN Metropolitan Area Network WAN Wide Area Network RFC Requst for Comments TDM Time Division Multiplexing HFC hybrid fiber coax ONT Optical Network Terminator OLT Optical Line Terminator PON Passive Optical network WiFi Wireless Fidelity WLANs Wireless local area networks TP Twisted pair ISPs Internet Service Providers IXP Internet exchange point PoPs Points of Presence NCP Network Control Protocol SDN software-defined networking TSN Time-Sensitive Networking NGN Next Generation Network/New Generation Network Segue from performance to security SRv6 Segment Routing IPv6
缩写 全称 SDN software-defined networking CA Control Agency/Congestion Avoidance ATM Asynchronous Transfer Mode PCI Peripheral Component Interconnect TCAMs ternary content addressable memories ECN Explicit congestion notification TLD Top-Level Domain PPP Point to Point Protocol PPPoE PPP over Ethernet PDU Protocol data unit RIRs Regional Internet Registry’s IDC Information Distribution Company CDN Content Delivery Network SSH Secure Shell Protocol IDSs intrusion detection systems DPI deep packet inspection NFV network functions virtualization PDCP Packet Data Convergence Protocol QoS Quality of Service CPU Central Processing Unit HOL Head-of-the-Line RTT Round Trip Time RED Random Early Detection CSMA/CD或A Carrier Sense Multiple Access / Collision Detection或avoidance NIC Network Interface Card ARP Address Resolution Protocol RARP Reverse Address Resolution Protocol ICMP Internet Control Message Protocol IGMP Internet Group Management Protocol IP Internet Protocol MAC Media Access Control有线网络，MAC地址/Medium Access Control无线网络 TTL Time To Live MTU maximum transmission unit CIDR Classless InterDomain Routing DHCP Dynamic Host Configuration Protocol RRs regional registries NAT network address translation OSI Open Systems Interconnection ROM Read-Only Memory
缩写 全称 LS link state DV distance vector AS Autonomous System ASN Autonomous System Number RIP Routing Information Protocol EIGRP Enhanced Interior Gateway Routing Protocol OSPF Open Shortest Path First IGP Interior Gateway Protocol EGP Exterior Gateway Protocol IGRP Interior Gateway Routing Protocol IS-IS Intermediate System to Intermediate System LSA Link State Advertisements DR Designated Router BDR Backup Designated Router SPF Shortest Path First DBD Database Description LSR Link Status Request/Label Switch Router (MPLS) LSU Link Status Update LSAck Link Status Acknowledgement ABR area border routers CLNP ConnectionLess Network Protocol ISO the International Organization for Standardization ES-IS End System-to-Intermediate System MAN Metropolitan Area Network ER Edge Router CS Core Switch/Class Selector/Computer Science SW Switch CE Customer Edge PE Provider Edge PRC partial route calculations TLV type-length-value IS Intermediate System ES End System DIS Designated Intermediate System SysID System ID LSP Link State PDU/Label Switched path (MPLS) IIH IS-IS Hello PDU PSNP Partial Sequence Number PDU CSNP Complete Sequence Number PDU DD packet Database Description Packet NSAP Network Service Access Point IDP Initial Domain Part DSP Domain Specific Part NET Network Entity Title LSDB Link State Database NBMA Non-Broadcast Multi-Access MD5 Message-Digest Algorithm 5 DUAL Diffused Update Algorithm VLSM Variable Length Subnet Mask
缩写 全称 RR Route Reflector/Round Robin ODL OpenDaylight OVSDB The Open vSwitch Database Management Protocol ONOS Open Network Operating System ON.Lab Open Networking Lab NOC network operations center MIB Management Information Base NETCONF the Network Configuration protocol RPC remote procedure call TLS Transport Layer Security BGP Border Gateway Protocol eBGP/iBGP external/internal BGP MED Multi-Exit Discriminator SAL Service Abstraction Layer CLI Command Line Interface SNMP Simple Network Management Protocol SMI Structure of Management Information
缩写 全称 MSS maximum segment size CWR Congestion Window Reduced RST Reset SYN Synchronize FIN Finish PSH Push URG Urgent EWMA Exponential Weighted Moving Average FSM Finite State Machine ACK Acknowledgment RWND Receiver Window AIMD Additive Increase Multiplicative Decrease WRED Weighted Random Early Detection DSCP Differentiated Service Code Point DCQCN Data Center Quantized Congestion Notification ECE Explicit Congestion Notification Echo DCCP Datagram Congestion Control Protocol BIC Binary Increase Congestion Control BBR Bottleneck Bandwidth and Round-trip propagation time QUIC Quick UDP Internet Connections HTTPS Hypertext Transfer Protocol（Secure） TCP Transmission Control Protocol UDP User Datagram Protocol DNS Domain Name System MSB most significant bit NAK negative acknowledgements SR Selective repeat/Segment Routing ESTAB Established RCVD Received DECbit Distributed Error Correction bit SS Slow Start CoS Class of Service CTCP Compound TCP FCFS first-come-first-served pkt packet rdt Reliable Data Transfer MSL Maximum Segment Lifetime cwnd Congestion Window AI additive increase DCTCP Data Center TCP QCN Quantized Congestion Notification
缩写 全称 HDLC high-level data link control VLAN Virtual LAN EE Electrical Engineering MPLS Multiprotocol Label Switching VPN Virtual Private Network VPDN Virtual Private Dial-up Network PPTP Point-to-Point Tunneling Protocol L2TP Layer 2 Tunneling Protocol GRE Generic Routing Encapsulation DSVPN Dynamic Smart VPN A2A Any to Any MSTP Multi- Service Transport Platform SDH Synchronous Digital Hierarchy O&M Operation and Maintenance TOR Top of Rack CRC Cyclic redundancy checks EDC Error Detection And Correction FEC forward error correction/Forward Equivalence Class (MPLS) CDMA Code Division Multiple Access SLA Service Level Agreements CSR Cell Switching Router ARIS Aggregate Route-Based IP Switching VC Virtual Circuit EXP experimental use LER Label Edge Router LDP Label Distribution Protocol RSVP-TE Resource Reservation Protocol - Traffic Engineering NHLFE Next Hop Label Forwarding Entry NHLFT Next Hop Label Forwarding Table CR-LDP Constraint-based Routing LDP VoIP Voice over Internet Protocol DiffServ differentiated services SONET Synchronous Optical Networking WDM Wavelength Division Multiplexing P2P point-to-point DC Data Center CE-r Customer Edge routers CE-s Customer Edge switches PE-r Provider Edge routers PE-s Provider Edge switches VPLS Virtual Private LAN Service H-VPLS Hierarchical VPLS U-PE User-facing PE N-PE Network-facing PE NAS Network Access Servers AToM Any Transport over MPLS Q-in-Q IEEE 802.1Q tunneling L2F Layer Two Forwarding SLIP Serial Line Interface Protocol SSL Secure Sockets Layer RDMA Remote Direct Memory Access RoCE remote DMA (Direct Memory Access) over Converged Ethernet
缩写 全称 MU-MIMO Multi-User Multiple-Input Multiple-Output TWT Target Wake Time QAM Quadrature Amplitude Modulation BPSK Binary Phase Shift Keying TDMA Time Division Multiple Access FDMA Frequency Division Multiple Access OFDMA Orthogonal Frequency Division Multiple Access FHSS Frequency Hopping Spread Spectrum DSSS Direct Sequence Spread Spectrum SISO Single Input, Single Output MIMO Commonly Pronounced My-moh or Me-moh DIFS Distributed Inter-frame Space ISM Industrial, Scientific and Medical PDN Public Data Network IMSI International Mobile Subscriber Identity MANETs Mobile Ad Hoc Networks VANET Vehicular Ad Hoc Network SNR Signal-to-Noise Ratio MISO Multiple-Input and Single-Output SIMO Single-Input and Multiple-Output BSS Basic Service Set BER Bit Error Rates ARQ Automatic Repeat-reQuest SSID Service Set ID SIFS Short Inter-frame Spacing RTS Request-to-Send CTS Clear-to-Send UE User Equipment SIM Subscriber Identity Module LTE Long Term Evolution EPC Enhanced Packet Core MME Mobility Management Entity S-GW Serving Gateway P-GW PDN Gateway HSS Home Subscriber Service RLC Radio Link Control GTP GPRS Tunneling Protocol BS Base Station HR Handover Request
缩写 全称 HLS HTTP Live Streaming CBR Constant Bit Rate DASH Dynamic Adaptive Streaming over HTTP CAR Committed Access Rate SFU Selective Forwarding Unit MCU Multi-point Control Unit DS Differentiated Services PQ Priority Queuing WFQ Weighted Fair Queuing BA Behavior Aggregate trTCM The Two Rate Three Color Marker MQC Modular QoS Command GTS Generic Traffic Shaping CBWFQ Class-based WFQ HQoS Hierarchical Quality of Service SP Strict Priority WRR Weighted Round Robin CPE Customer Premise Equipment HSI High Speed Internet QFI QoS Flow Identifier AN Access Network UPF User Plane Function PDR Packet Detection Rules DRB Data Radio Barrier UL UpLink VBR Variable Bit Rate RTSP Real-Time Streaming Protocol RTP Real-Time Transport Protocol FIFO First-in-first-out TOS Type of Service PHB Per-Hop Behavior EF Expedited Forwarding AF Assured Forwarding BE Best-Effort FTP File Transfer Protocol TC Traffic Class HQ Headquarter MF Multi-field CIR Committed Information Rate CBS Committed Burst Size EBS Excess Burst Size PIR Peak Information Rate PBS Peak Burst Size LPQ Low Priority Queuing LLQ Low Latency Queuing
