| Acronym | Definition |
|---|
| CISV➣Content Index Service |
| CISV➣Children's International Summer Villages |
| CISV➣Catalog Information Systems Vendor |
| CISV➣Comunità Impegno Servizio Volontariato (Italian) |
| CISV➣Centro Italiano Studi Vessillologici (Italian: Italian Center of Vexillological Studies) |
| CISV➣Cultural Initiatives Silicon Valley (San Jose, CA; 1997-2006) |
| CISV➣Cardiff International Sports Village (UK) |