- CBoT
- CBOT
- CBR
- CBRN
- CBRN ErkW
- CBS
- CBT
- CBTR
- CC
- Cc
- cc
- CCA
- CcB
- CCB
- CCBS
- CCC
- CCCP
- CCCR
- CCD
- CCE
- CCEE
- CCEP
- CCF
- CCFL
- CCG
- CCH
- CCI
- CCIA
- CCIC
- CCIP
- CCIR
- CCIRN
- CCITT
- CCJO
- CCK
- CCL
- CCM
- ccm
- CCNA
- CCNR
- CCNST
- CCO
- cco
- CCP
- CCR
- CCRRMM
- CCS
- CCT
- ccTLD
- CCTV
- CCVD
- CCZ
- CD
- cd
- Cd
- CD-DA
- CD-E
- CD-EB
- CD-MRW
- CD-R
- CD-ROM
- CD-Rom
- CD-RW
- CD-WORM
- Cd.
- cd.ft.
- CD+G
- CdA
- CDA
- CDAX
- CDB
- CDBE
- CDC
- CDDB
- CDE
- CDF
- CDfG
- CDFS
- CDG
- CDH
- CDI
- CDIO
- CDK
- CdL
- CDM
- cdm
- CDMA
- CDN
- CDO
- CDP
- Cdr.
- CDRAM
- CdS
- CDS
- CDT
- CDTV
- CDU
- CDV
- CdZ
- CE
- Ce
- ce
- CEA
- CEAA
- CEAC
- CEAEO
- CEAL
- CEB
- CeBeeF
- Cebit
- CeBIT
- CEBR
- CEBS
- CEC
- CECA
- CECAL
- CECIOS
- CECOMA
- CED
- CEDEAO
- CEDEFOP
- Cedefop
- CEDH
- CEDI
- CEE
- CEEA
- CEEC
- CEEP
- CEF
- CEFIC
- CEFR
- CEFS
- Cefta
- CEFTA
- CEGROB
- CEH
- CEI
- CEIB
- Ceibs
- CEIF
- CEIFAL
- Cel.
- CELEX
- Cels.
- CEM
- CEMA
- Cemb.
- CEMS
- CEMT
- CEN
- CENELEC
- CENL
- Cent.
- cent.
- CENTAG
- CENTO
- CENTR
- CEO
- CEP
- CEPAC
- CEPAL
- CEPD
- CEPES
- CEPI
- CEPOL
- CEPR
- CEPS
- CEPT
- CER
- CERD
- CEREM
- CERN
- CERP
- CERS
- CERT
- cert.
- Cert.
- ces
- CES
- CESA
- CESL
- CESP
- CESR
- CET
- cet. par.
- CETA
- Cetex
- CETI
- CETS
- CEU
- CEY
- ceyl.
- Ceyl.
- CF
- Cf
- cf
- cf.
- CFA
- CFA-Franc
- CfB
- CFC
- CFCA
- CFCE
- CFDT
- CFDVGT
- CFE
- CFF
- CFIE
- CFK
- CFL
- CFM
- CFO
- Cfos
- CFP
- CfR
- CFR
- cfr.
- CFROI
- CFS
- CFTC
- CFV
- cg
- CG
- CGA
- CGB
- CGBCE
- CGC
- CGD
- CGDE
- CGI
- CGIAR
- CGIL
- CGM
- Cgm
- cGMP
- CGN
- CGO
- CGP
- CGS-System
- ch
- CH
- Ch.
- ch.
- Ch. d. St.
- Ch. M.
- Ch. v. D.
- Ch.-Dir.
- Ch.-Ing.
- Ch.-Korr.
- Ch.-P.