Cause Directory: O
- Owen Tymon-Clydesdale Racing
- Owen's Moroccan World Challenge
- Owen's Uni Fund
- Owenkillew Community Development Association
- Owens Iceland Trip Scouting 2019 - Owen Bradley
- Owens Uni Fund
- Owens Uni Moneh
- Owens Wish 2 Walk
- Owens World
- Owen’s Duchenne Journey
- Owermoigne FC
- Owerre-Nkworji Development Foundation
- Owl Blue
- Owl Club - Northville
- Owl Enlightment
- Owl Magic Ayrshire Birds of Prey
- Owl Rescue
- Owlets Pre-School - Kilmington
- Owlets Preschool
- Owls and Pussycats Playgroup, Woodlesford
- Owlsmoor Pre-School
- Owlsmoor Primary School PTA
- Own Merit CIC
- Own Time And Space
- Own Your Runway - Skinz By Flare
- Own Your Runway - Skinz By Flare CIC
- Owslebury Sports Club
- Owyn's Uni Fund
- Oxborough Village Hall
- Oxclose Church
- Oxen Park Reading Room
- Oxenford Cricket Club
- Oxenholme Pony Club
- Oxenhope Pre School
- Oxenhope Recreation AFC
- Oxfam
- Oxfam Bridal Shop Southampton
- Oxfam Minehead
- Oxfam Trail Trekker 2010 - Blister Sisters
- Oxfam TrailWalker 2017 - The Clansmen Team
- Oxfam Trailwalker 2013 - The Platoon
- Oxfam's Trailtrekker 2014 - The Bumbling Fools
- Oxfil SDA Church Pathfinder Children and Youth Group
- Oxford & District Cats Protection
- Oxford & District Model Railway Club
- Oxford Against Cutting
- Oxford Amateur Rowing Club
- Oxford Anglican Cursillo
- Oxford Armenia Foundation
- Oxford Bach Choir
- Oxford Bach Soloists
- Oxford Blackbirds FC
- Oxford Blues Skater Hockey Club
- Oxford Brookes University
- Oxford Bulls ice hockey club
- Oxford Cavaliers RLFC
- Oxford Cavaliers RLFC Youth Section
- Oxford Center for Christian Apologetics
- Oxford Centre For Buddhist Studies
- Oxford Centre For Mission Studies
- Oxford Cherwell Brass
- Oxford Churches Debt Centre
- Oxford City & County Bowls Club Limited
- Oxford City AC
- Oxford City Angels
- Oxford City Girls U15 JPL
- Oxford City Midnight Stars
- Oxford City Singers
- Oxford City Stars Ice Hockey Club
- Oxford City U18's MJPL
- Oxford City Youth and Casuals FC
- Oxford Climate Alumni Network
- Oxford Concerto Orchestra
- Oxford Craniofacial Unit
- Oxford Cruse
- Oxford District Darts Association
- Oxford District Schools Sailing Association
- Oxford Food Bank
- Oxford Fund
- Oxford Gliding Club
- Oxford Half Marathon For Sobell House Hospice - Jude Zabell
- Oxford Harmonic Choir
- Oxford Head Injury Services
- Oxford Health Charity
- Oxford High School Washington and New York 2020 - Charlotte Polack
- Oxford Hockey Club
- Oxford Hongkongers United Football Club
- Oxford Hooos Basketball Club
- Oxford Hoops Basketball Club
- Oxford Hospitals Charity
- Oxford Hub
- Oxford Human Rights Festival
- Oxford Irish AFC
- Oxford Jazz
- Oxford Junior Stars Ice Hockey Club
- Oxford Junior Stars U12
- Oxford Junior Stars U14 team
- Oxford Kings Baseball Club
- Oxford Mba Kartika Ahuja
- Oxford Mutual Aid
- Oxford Neonatal Trust
- Oxford Operatic Society
- Oxford Oratory
- Oxford Phab
- Oxford Playhouse
- Oxford Pride
- Oxford Quins Rugby
- Oxford RAG
- Oxford RFC
- Oxford Research Group
- Oxford Rhythmic Gymnastics
- Oxford Rugby League
- Oxford Saints American Football Club
- Oxford Samaritans
- Oxford Sandy and Black Pig Group
- Oxford Sexual Abuse & Rape Crisis Centre
- Oxford Shooting Stars Ice Hockey Club
- Oxford Sirens Cheerleading Squad
- Oxford Spires Scout District - Kandersteg International Trip 2014
- Oxford Street Pastors
- Oxford Students for Life
- Oxford Sunnyside
- Oxford Transplant Foundation
- Oxford Union Society
- Oxford United Walking Football Club
- Oxford United in the Community
- Oxford University Athletics Club
- Oxford University Badminton Club
- Oxford University Canoe and Kayak Club
- Oxford University Club Cricket Club
- Oxford University Contemporary Dance
- Oxford University East Finnmark 2018 - Holly Unwin
- Oxford University Gymnastics Club
- Oxford University Ice Hockey Club
- Oxford University Lacrosse Club
- Oxford University Lightweight Rowing Club
- Oxford University Music Society
- Oxford University Orchestra
- Oxford University Powerlifting Club - OUPLC
- Oxford University Walking Club
- Oxford University Wind Orchestra US Tour 2017
- Oxford Urban Wildlife Group
- Oxford Vineyard Church
- Oxford Volleyball Club
- Oxford Wheels of Gory Roller Derby
- Oxford Women's Basketball
- Oxford Wood Recycling
- Oxford Young Steps - First Floor Fund
- Oxford and Bletchingdon Nondescript CC Player Incentives
- Oxford and District Mencap
- Oxford and Witney Artistic Swimming Club
- Oxfordshire Badger Group
- Oxfordshire Breastfeeding Support
- Oxfordshire Community Land Trust
- Oxfordshire Community and Voluntary Action
- Oxfordshire Contemporary Opera
- Oxfordshire Crossroads
- Oxfordshire D.A.
- Oxfordshire Diabetes Education Fund - 0095
- Oxfordshire Discovery College
- Oxfordshire Drama Wardrobe Collection
- Oxfordshire Family Mediation
- Oxfordshire Family Support Network
- Oxfordshire Football Association
- Oxfordshire Foster Carers Association
- Oxfordshire Historic Churches Trust
- Oxfordshire Mind
- Oxfordshire Playbus
- Oxfordshire Railway Society
- Oxfordshire Regional Talent Centre
- Oxfordshire Ringing Group
- Oxfordshire Scouts Bosnia 2022
- Oxfordshire Scouts Jamboree Unit South Korea 2023
- Oxfordshire Scouts Kenya 2017
- Oxfordshire Scouts Poland 2020 - Philippa Mason
- Oxfordshire Skill Acquisition
- Oxfordshire West Foodbank
- Oxfordshire Wildlife Rescue
- Oxfordshire Young Farmers Clubs
- Oxfordshire Youth
- Oxfordshire Youth Brass
- Oxfordshire and District Brass Band Association
- Oxfordshire, Buckinghamshire and Northants SERV
- Oxgang Primary School PTA - Kirkintilloch
- Oxgangs After School Club
- Oxgangs Neighbourhood Centre
- Oxgangs Primary PTA
- Oxhey Early Years Nursery
- Oxhey First School PTFA, Biddulph
- Oxhey Pavilion Bowls Club
- Oxhill House Support Services
- Oxhill Nursery School
- Oxhill Village Hall
- Oxhill Youth Club
- Oxjam Carmarthen Takeover
- Oxjam Colchester Takeover
- Oxjam Lichfield 2019
- Oxney Vines Cross Tug Of War
- Oxon Helicopter Collective
- Oxon School PTA
- Oxon Scouting Jamboree Japan 2016
- Oxshott Choral Society
- Oxshott Guides, Brownies and Rainbows
- Oxshott Scouts
- Oxshott Village Sports Club
- Oxspring Primary School, Oxspring
- Oxted & District JFC
- Oxted & District U15 FC
- Oxted Band
- Oxted Hockey Club
- Oxted One World Group
- Oxted Operatic Society
- Oxted Preschool
- Oxted School
- Oxted Scout Group
- Oxted and District Link Association - Link Porter Trust
- Oxted and Limpsfield Choral Society
- Oxton Cricket and Sports Club
- Oxton Hockey Club
- Oxton Ladies FC
- Oxton Ladies Football Club u15s
- Oxton Parkonians Rugby Club
- Oxton St Saviour's CE Primary School, Prenton
- Oxton St Saviour's Church
- Oxygen And Wellness Therapy Centre
- Oxygen Therapy Center
- Oxygen for India
- Oxylus Explorers
- Oyana International, Inc.
- Oyin Adepoju 2021
- Oyne Primary School, Insch
- Oyne School PTA - Insch
- Oyster Indoor Bowls Club
- Oyster Project Charity
- Oysterfields Explorer Scouts
- Oystermouth Primary School PTA
- Oysterworldwide South Africa 2016 - Hope Wall
- Oz Moot Fund - Emily Armitage
- OzCampsIntTan
- Ozer Umagen / Gezint
- Ozge's Post Grade Saving
- Ozlem Uni Funds
- Ozo's University Fund
- Ozzy Sayers - World Challenge
- Ozzy the Rottweiler 2023 - Koadie Hutchinson
- O’Halloran Hill Pelicans FC
- oge saving
- one nation welfare trust uk
- one woman Read-a-thon for MIND
- operation wallacea Madagascar 2017 - Megan Oldridge
- originalprojects
- outlook expeditions - Borneo 2025 - Lewis Rich
- outlook expeditions-Tanzania 2025-Charlie Bourne