- Volunteer with Students Partnership Worldwide
- Volunteer with Thai-Experience
- Volunteer with Travel to Teach
- Volunteer with Trekforce Worldwide
- Volunteer with True Travellers Society
- Volunteer with Twin Work & Volunteer Abroad
- Volunteer with VAE Kenya
- Volunteer with Village Volunteers
- Volunteer with Visions in Action
- Volunteer with Volunteer Adventures
- Volunteer with Voluntary Service International
- Volunteer with Voluntary Service Overseas
- Volunteer with Volunteer Society Nepal
- Volunteer with Voluntary Workcamps of Ghana
- Volunteer with Volunteer Service Abroad
- Volunteer with Volunteers For Peace
- Volunteer with Volunteers in Asia
- Volunteer with VIBE
- Volunteer with VSO Canada
- Volunteer with Winrock International
- Volunteer with Witness for Peace
- Volunteer with World Endeavors
- Volunteer with World Leadership Corps
- Volunteer with WorldTeach
- Volunteer with World University Service of Canada
- Volunteer with Youth Challenge International
- Volunteer with Etvo
- Volunteer with Youth With A Mission