Comprehensive CCNA Acronyms List

By: Dusty Arlia

This is the introduction page to the comprehensive collection of Cisco CCNA acronym flash cards. Here you will find all the acronyms you might run across on the CCNA exam. This includes on both the CCENT1 and CCENT2 part of the exam. A lot of these computer networking acronyms might also be found on Comptia's Network+ exam or Net+ for short. Memorizing the meanings of these acronyms will better prepare you for the CCNA exam. Not being able to understand an acronym on the CCNA might cause you to answer a question incorrectly or just slow you down during this timed exam. Trying to remember the meaning of an acronym during the exam could take away crucial seconds that you will need later on in the exam. The largest amount of time spent on the exam will be dedicated to the network simulation questions. Being able to dedicate as much time as possible to the network simulators will give you the best chance for success. Click here to start the acronym flash cards Below is the comprehensive list of CCNA Acronyms:

  1. 1000BASE-T
  2. 100BASE-TX
  3. 10BASE-T
  4. 3DES
  5. ACL
  6. ADSL
  7. AES
  8. AH
  9. ANSI
  10. AR
  11. ARIN
  12. ARP
  13. AS
  14. ASA
  15. ASIC
  16. ATM
  17. BDR
  18. BECN
  19. BIA
  20. BID
  21. BPDU
  22. BRI
  23. CAM
  24. CATV
  25. CCENT
  26. CCX
  27. CDM
  28. CDP
  29. CDSL
  30. CHAP
  31. CIDR
  32. CIR
  33. CLI
  34. CLNS
  35. CLP
  36. CLSP
  37. CN
  38. CO
  39. CPE
  40. CSMA/CD
  41. CST
  42. CSU/DSU
  43. DCE
  44. DDP
  45. DDR
  46. DE
  47. DES
  48. DH
  49. DHCP
  50. DIX
  51. DLCI
  52. DP
  53. DR
  54. DR
  55. DS Field
  56. DSLAM
  57. DTE
  58. DTP
  59. EGP
  60. EIA
  61. EIGRP
  62. EIRP
  63. ESP
  64. FDDI
  65. FDX
  66. FE
  67. FECN
  68. GBIC
  69. GE
  70. HDLC
  71. HDX
  72. HMAC
  73. IANA
  74. ICANN
  75. ICMP
  76. ICND
  77. IEEE
  78. IFS
  79. IGP
  80. IGRP
  81. IHL
  82. IKE
  83. IOS
  84. IPCP
  85. IPsec
  86. IPX
  87. ISATAP
  88. ISDN
  89. ISL
  90. ISR
  91. ITU
  92. LAN
  93. L#DU
  94. L#H
  95. L2T
  96. LAPF
  97. LCP
  98. LED
  99. LH
  100. LLC
  101. LMI
  102. LQM
  103. LSA
  104. LSDB
  105. LT
  106. MAC
  107. MAN
  108. MCT
  109. Metro E
  110. MODEM
  111. MPLS
  112. MST
  113. MTU
  114. NAC
  115. NAT
  116. NBMA
  117. NCP
  118. NDP
  119. NT1
  120. NT2
  121. OFDM
  122. OSI
  123. OSPF
  124. OUI
  125. PAP
  126. PAR
  127. PAT
  128. PCM
  129. PDU
  130. PING
  131. POST
  132. PPP
  133. PPP CPs
  134. PRI
  135. PSK
  136. PVC
  137. PVRST
  138. PVST
  139. PVST+
  140. RA
  141. RARP
  142. RCP
  143. RIP
  144. RIR
  145. RP
  146. RPVST
  147. RS
  148. RSA
  149. RSTP
  150. RTP
  151. SAN
  152. SAP
  153. SAR
  154. SDM
  155. SFD
  156. SFP
  157. SHA
  158. SLSM
  159. SNA
  160. SNAP
  161. SNR
  162. SOHO
  163. SONET
  164. SPF
  165. SPID
  166. SSL
  167. STA
  168. SVC
  169. SWAN
  170. TA
  171. TAC
  172. TCP
  173. TCP/IP
  174. TDM
  175. TE1
  176. TE2
  177. TIA
  178. TKIP
  179. UAA
  180. UDP
  181. VA
  182. VC
  183. VCI
  184. VDSL
  185. VPI
  186. VLAN
  187. VLSM
  188. VMPS
  189. VPN
  190. VTP
  191. VTY
  192. WAN
  193. ZCF