BC

1. Block Coefficient
2. C.B. Forgotston
3. C.U. Burn
4. Call Back
5. Call Bearing
6. Call Blocker
7. Called Back
8. Called By
9. Cambodia
10. Cambridge
11. Campbell-Bannerman
12. Campobasso, Molise
13. Cancer Benefit
14. Cannabinoids
15. Capacity Building
16. Cape Breton
17. Captain Beefheart
18. Captive Bred
19. Cara-Beth Burnside
20. Carbenicillin
21. Cardiff Bus
22. Care Bears
23. Caribbean Beach
24. Carlisle Band
25. Carlos Beltran
26. Carlos Boozer
27. Carnage Blender
28. Carrier-Based
29. Carte Bancaire
30. Carte Blanche
31. Carte Bleu
32. Casus belli
33. Casus Bellum
34. Cataclysmic Binary
35. Catalyst Bed
36. Catch Basin
37. Caucasian Bluestem
38. Causeway Bay
39. Cavalry Brigade
40. CB postcode area
41. CB-class midget submarine
42. Celebrate Brooklyn
43. Celestial Being
44. Cell Block
45. Cell Broadcast
46. Censor Bypass
47. Center Back
48. Center Bit
49. Center of Balance
50. Center of Buoyancy
51. Central Battery
52. Central Billing
53. Central Booking
54. Centralbibliotek
55. Centre Back
56. Centre-back
57. Centura Bucureşti, Bucharest Ring road, Romania
58. Certificate of Birth
59. Certification Bodies
60. Certification Body
61. Certified Baker
62. Certified Bodies
63. Certified Bookkeeper
64. Cervicobrachial
65. Chad Brock
66. Chain Break
67. Chairman of the Board
68. Character's Birth
69. Chargeback
70. Chargeback
71. Charged Bolt
72. Charles Barkley
73. Charles Barkley
74. Charles Bukowski
75. Charlie Bartlett
76. Charlie Bravo
77. Charlie Brown
78. Charpente Bois
79. Chastity Belt
80. ChatterBox
81. Chauncey Billups
82. Cheeseburger
83. Chef Boyardee
84. Chemical & Biological
85. Chemical and/or Biological
86. Chemical Brothers
87. Chesapeake Bay
88. Chessbase
89. Chester Bennington 
90. Chester Bennington (musician)
91. Chicago Bears
92. Chicago Bulls
93. Chief Baron
94. Chief Baron of the Exchequer
95. Chief Boilermaker
96. Children's Bureau
97. China Black
98. Chip Boundary
99. Chlorobromo-Methane
100. Choice Band
101. Chris Benoit
102. Chris Bosh
103. Chris Brown
104. Christianssands Bryggeri
105. Christmas Break
106. Chubut
107. Chuck Bass
108. Chuck Berry
109. Cinema Bizarre
110. Circuit Breaker
111. Circulation Blower
112. Citibank
113. Citizens' Band
114. Citizens' band radio
115. Clan Battle
116. Clan Beef
117. ClanBase
118. Clean Bench
119. Cleveland Browns
120. Cliff Burton 
121. Cliff Burton
122. Closed Beta
123. Closed Beta
124. Closing Balance
125. Clostridium Botulinum
126. Cloud Bottom
127. Cloudbuster
128. Cluster Bomb
129. Clydesdale Bank
130. Coated Back
131. Cobra Ball
132. COBRA BRASS
133. Code Block
134. Code Blue
135. Code Breaker
136. Coffee Break
137. Cold Beer
138. ColdBlood
139. Coldwell Banker
140. Collaborative Filtering
141. Collapsing Buffer
142. Collector Books
143. College Board
144. Collettore Benzina
145. Colorbar
146. Columbium
147. Come-Back
148. Comment Back
149. Commercial Bank
150. Common Bantu
151. Common Base
152. Common Battery
153. Communication Breakdown
154. Community Bath
155. Community Business
156. Companion Commander of Bath
157. Companion of the Bath
158. Companion of The Most Honourable Order of the Bath,
159. Compass Bearing
160. Competition Bureau
161. Complementary-Bipolar
162. Component Breakout
163. Composition B
164. Compression Belt
165. Concert Band
166. Conditional bias
167. Conduction Band
168. Conference Board
169. Confidence Bound
170. Confined to Barracks
171. Congress-Bundestag Youth Exchange
172. Connector Box
173. Constant Bandwidth
174. Constant Budget
175. Construction Battalion
176. Construction Battalion
177. Consumer Behavior
178. Containment Breach
179. Continuous Bubbler
180. Contrabass
181. Control Board
182. Control Bus
183. Control/Containment Building
184. Convertible Bond
185. Convertible Bond,
186. Cool Breeze
187. Cooper Bessemer
188. Coordinated Baseline
189. Corned beef
190. Corner Back
191. Cornerback
192. Corporation Bank
193. Cortical Blindness
194. Cost/Benefit Analysis
195. Cotton Belt
196. Coulis Bitumineux
197. Coulomb Blockade
198. Coulomb-Born
199. Counter Balance
200. Counter Battery
201. Coupe de Bandes
202. Cowboy Bebop
203. Cracker Barrel
204. Crash Bandicoot
205. Crash Barrier
206. Crazy Bob
207. Credit Bureau
208. Crested Butte
209. Crime Branch
210. Critical bands
211. Cross-Border
212. Crossbow
213. Crush Boat
214. Crushbone
215. Crushing Blow
216. Cry Baby
217. Crystal Ball
218. CubeBomb
219. Cumulative Bulletin
220. Cumulo-Nimbus
221. Cumulonimbus
222. Cumulonimbus cloud
223. Cyanogen Bromide
224. Groupement des Cartes Bancaires CB
225. Kampuchea
226. Large Cruiser
227. Campobasso
228. ScotAirways
229. The Chemical Brothers