| Sr.No. | Acronym | Definition |
| 1 | ACL | Access Control List |
| 2 | AM | Amplitude Modulation |
| 3 | ARP | Address Resolution Protocol |
| 4 | ARPANET | Advanced Research Projects Agency Network |
| 5 | BGP | Border Gateway Protocol |
| 6 | CDMA | Code Division Multiple Access |
| 7 | CSMA/CA | Carrier Sense Multiple Access/Collision Avoidance |
| 8 | CSMA/CD | Carrier Sense Multiple Access/Collision Detection |
| 9 | CSS | Cascading Style Sheets |
| 10 | DAAS | Desktop As A Service |
| 11 | DHCP | Dynamic Host Configuration Protocol |
| 12 | DMZ | Demilitarized Zone |
| 13 | DNS | Domain Name System |
| 14 | DSL | Digital Subscriber Line |
| 15 | EIGRP | Enhanced Interior Gateway Routing Protocol |
| 16 | EDGE | Enhanced Data rates for GSM Evolution |
| 17 | EMI | Electromagnetic Interference |
| 18 | FDMA | Frequency Division Multiple Access |
| 19 | FDM | Frequency Division Multiplexing |
| 20 | FM | Frequency Modulation |
| 21 | FTP | File Transfer Protocol |
| 22 | FTPS | File Transfer Protocol Secure |
| 23 | GPRS | General Packet Radio Service |
| 24 | GSM | Global System for Mobile Communications |
| 25 | HTML | HyperText Markup Language |
| 26 | HTTP | HyperText Transfer Protocol |
| 27 | HTTPS | HyperText Transfer Protocol Secure |
| 28 | Hz | Hertz |
| 29 | IAAS | Infrastructure As A Service |
| 30 | ICMP | Internet Control Message Protocol |
| 31 | IEEE | Institute of Electrical & Electronic Engineering |
| 32 | IGMP | Internet Group Management Protocol |
| 33 | IMAP | Internet Message Access Protocol |
| 34 | INTERNET | International Network |
| 35 | IOT | Internet Of Things |
| 36 | IP | Internet Protocol |
| 37 | IPv4 | Internet Protocol version 4 |
| 38 | IPv6 | Internet Protocol version 6 |
| 39 | ISP | Internet Service Provider |
| 40 | IANA | Internet Assigned Numbers Authority |
| 41 | JSON | JavaScript Object Notation |
| 42 | LAN | Local Area Network |
| 43 | LED | Light Emitting Diodes |
| 44 | LTE | Long Term Evolution |
| 45 | MAC | Media Access Control Address |
| 46 | MAN | Metropolitan Area Network |
| 47 | MANET | Mobile Ad Hoc Network |
| 48 | Mbps | Megabits per second |
| 49 | MIME | Multipurpose Internet Mail Extensions |
| 50 | MPLS | Multi-Protocol Label Switching |
| 51 | NAT | Network Address Translation |
| 52 | NFC | Near-Field Communication |
| 53 | NIC | Network Interface Card |
| 54 | NIU | Network Interface Unit |
| 55 | NFS | Network File System |
| 56 | NTP | Network Time Protocol |
| 57 | OUI | Organizational Unique Identifier |
| 58 | OSI | Open Systems Interconnection |
| 59 | OSPF | Open Shortest Path First |
| 60 | PAN | Personal Area Network |
| 61 | PAAS | Platform As A Service |
| 62 | PAT | Port Address Translation |
| 63 | P2MP | Point-to-Multipoint |
| 64 | P2P | Peer-to-Peer |
| 65 | POP | Post Office Protocol |
| 66 | PPP | Point to Point Protocol |
| 67 | PSTN | Public Switched Telephone Network |
| 68 | QoS | Quality of Service |
| 69 | RARP | Reverse Address Resolution Protocol |
| 70 | RJ | Registered Jack-45 |
| 71 | RSTP | Rapid Spanning Tree Protocol |
| 72 | SAAS | Software As A Service |
| 73 | SAN | Storage Area Network |
| 74 | SCP | Secure Copy Protocol |
| 75 | SIM | Subscriber Identity Module |
| 76 | SIP | Session Initiation Protocol |
| 77 | SLIP | Serial Line Internet Protocol |
| 78 | SMS | Short Message Service |
| 79 | SNMP | Simple Network Management Protocol |
| 80 | SSH | Secure Shell |
| 81 | SSL | Secure Sockets Layer |
| 82 | STP | Shielded Twisted Pair |
| 83 | TCP/IP | Transmission Control Protocol/Internet Protocol |
| 84 | TDM | Time Division Multiplexing |
| 85 | TDMA | Time Division Multiple Access |
| 86 | TELNET | Teletype Network |
| 87 | UDP | User Datagram Protocol |
| 88 | UMTS | Universal Mobile Telecommunications System |
| 89 | URI | Uniform Resource Identifier |
| 90 | URL | Uniform Resource Locator |
| 91 | USB | Universal Serial Bus |
| 92 | UTP | Unshielded Twisted Pair |
| 93 | VLAN | Virtual Local Area Network |
| 94 | VoIP | Voice Over Internet Protocol |
| 95 | VoLTE | Voice over Long-Term Evolution |
| 96 | VPN | Virtual Private Network |
| 97 | W3C | World Wide Web Consortium |
| 98 | WAN | Wide Area Network |
| 99 | WAP | Wireless Application Protocol |
| 100 | WLAN | Wireless Local Area Network |
| 101 | WLL | Wireless Local Loop |
| 102 | WoT | Web of Things |
| 103 | WWW | World Wide Web |
| 104 | XML | Extensible Markup Language |
