Services for O
- Oak Field School
- Oak House Veterinary Centre Ltd
- Oakleigh Lodge
- The Oaks Residential Home
- The Oakwood Academy
- The Oasis Tuesday Luncheon club
- OCD Action
- OCD UK
- Oiza Health Care Ltd - Homecare Services
- Old Basford School
- Old Basford School - Breakfast Club
- Old Basford School - Nursery
- Older People at Nottingham Playhouse
- Older Person's Group
- Older Persons Activities
- Oliver Hind Youth Club
- On The Ball - Men's Physical & Wellbeing Support group
- Once Upon a Time Day Nursery - Adams Campus Nottingham College
- One Dog Training
- One to One Care At Home
- ONE-2-ONE SUPPORT SERVICES
- Online Guided Creative Writing Workshop - Novels That Shaped Our World: Forgotten Voices
- Online Guided Creative Writing Workshop - Novels That Shaped Our World: Manifesto for Change
- Online Guided Creative Writing Workshop - Novels That Shaped Our World: Mistressclass
- Online hula hoop classes
- Online Interview with Best Selling Crime Writer Elly Griffiths
- Open Coffee Morning
- Open Door Project
- Open House Nottingham
- Open Kitchen
- Open Minds - End of Month Meeting
- Open Minds - Mid Month Workshop
- Open Minds - Nottingham
- Open Minds - Social Outings
- Open Minds - Support Group
- Open Minds - Talk, Chat and Chill
- Open Voices Sherwood - sociable singing group especially suitable for adults with learning difficulties
- Open Voices West Bridgford - sociable singing group especially suitable for adults with learning difficulties
- Open Wings
- Opportunity Nottingham
- Orchid
- Orienteering - Aboretum
- Orienteering - Bulwell Hall Park
- Orienteering - Colwick Country Park
- Orienteering - Forest Recreation Ground
- Orienteering - Wollaton Hall Park
- Orienteering - Woodthorpe Grange Park
- Our Lady & St Edward Primary & Nursery Catholic Voluntary Academy
- Our Lady & St Edward Primary & Nursery Catholic Voluntary Academy - Nursery
- Our Lady of Perpetual Succour Catholic Primary School
- Our Lady of Perpetual Succour Catholic Primary School - Breakfast Club
- Our Lady of Perpetual Succour Catholic Primary School - Nursery
- Over 50's Movement to Music
- Over 50's Swing Into Shape (Colwick Community Centre)
- Overeaters Anonymous, Nottingham
- Oxclose Lodge