| Title |
Initials (identifier) |
County |
| Papworth Astronomy Club |
PaAS |
Cambridgeshire |
| Peterborough Astronomical Society |
PeAS |
Northamptonshire |
| Plymouth Astronomical Society |
PiAS |
Devon |
| Port Talbot Astronomical Society |
PTAS |
Glamorgan |
| Preseli Astronomy Group |
PAG |
Pembrokeshire |
| Preston and District Astronomical Society |
PDAS |
Lancashire |
| Pype Hayes Astronomical Club |
PHAC |
Warwickshire |
| Rayleigh Astronomical Society |
RayAS |
Essex |
| Reading Astronomical Society |
ReaAS |
Berkshire |
| Redditch Astronomical Society |
RedAS |
Worcestershire |
| Reeth Informal Astronomy Group |
RIAG |
Yorkshire: North Riding |
| Renfrewshire Astronomical Society |
RenAS |
Renfrewshire |
| Roseland Observatory Society |
ROS |
Cornwall |
| Rosliston Astronomy Group |
RAG |
Derbyshire |
| Royal Cornwall Polytechnic Society |
RCPS |
Cornwall |
| Rugby and District Astronomical Society |
RDAS |
Warwickshire |
| Runcorn and Widnes Astronomy Group |
RWAG |
Lancashire |
| Rutland Astronomical Society |
RuAS |
Rutland |
| Salford Astronomical Society |
SalfAS |
Lancashire |
| Salisbury Astronomical Society |
SaliAS |
Hampshire |
| Sandy Astronomical Society |
SanAS |
Bedfordshire |
| Sawtry And District Astronomical Society |
SaDAS |
Cambridgeshire |
| Scarborough & Ryedale Astronomical Society |
SRAS |
Yorkshire: North Riding |
| Seven Sisters Astronomical Society |
SeSAS |
Sussex |
| Sheffield Astronomical Society |
ShefAS |
Yorkshire: West Riding |
| Shetland Astronomical Society |
ShetAS |
Shetland |
| Shrewsbury and District Astronomical Society |
SDAS |
Shropshire |
| Shropshire Astronomical Society |
ShrAS1 |
Shropshire |
| Shropshire Astronomical Society |
ShrAS2 |
Shropshire |
| Sidmouth and District Astronomical Society |
SiDAS |
Devon |
| Solent Amateur Astronomers |
SAA |
Hampshire |
| Somerset Levels Stargazers |
SLS |
Somerset |
| South Cheshire Astronomical Society |
SCAS |
Cheshire |
| South Downs Astronomical Society |
SoDAS |
Sussex |
| South East Essex Astronomical Society |
SEEAS |
Essex |
| South East Kent Astronomical Society |
SEKAS |
Kent |
| South Essex Astronomy Group |
SEAG |
Essex |
| South Lincolnshire Astronomical and Geophysical Society |
SoLAGS |
Lincolnshire |
| South Shields Astronomical Society |
SSAS |
Durham |
| South Somerset Astronomical Society |
SoSAS |
Somerset |
| South West Hertfordshire Astronomical Society |
SWHAS |
Hertfordshire |
| Southampton Astronomical Society |
SouthaAS |
Hampshire |
| Southport Astronomical Society |
SouthpAS |
Lancashire |
| Spalding Astro |
SA |
Lincolnshire |
| St. Neots Astronomy Association |
SNAA |
Cambridgeshire |
| Stafford & District Astronomical Society |
SDAS |
Staffordshire |
| Stanion & Northants Astronomy Group |
SNAG |
Northamptonshire |
| Starquest Astronomy Club |
SAC |
Wiltshire |
| Stirling Astronomical Society |
StiAS |
Stirlingshire |
| Stornoway Astronomical Society |
StorAS |
Ross & Cromerty |
| Stour Astronomical Society |
StouAS |
Suffolk |
| Stratford-Upon-Avon Astronomical Society |
SAAS |
Warwickshire |
| Sunderland Astronomical Society |
SuAS |
Durham |
| Sutton Coldfield Astronomical Club |
SCAS |
Warwickshire |
| Swansea Astronomical Society |
SwAS |
Glamorgan |
| Swindon Stargazers |
SS |
Wiltshire |
