AA
First squeeze below PP3 Pitch in Flat Battery (1990)
AAA
2nd squeeze below PP3 in Flat Battery, top of NiFe (1990)
Adrian's Route
1st explored route to France, from Rabbit Warren (1988)
AFWAT
An expunged name for "A Floor With A Trench" below Dounreay in Powerstation (1990)
AFWATIT
An expunged name for "A Floor With A Trench In Too" below Sizewell A in Powerstation (1990)
These names were used only in the logbook write-up of the discovery trip.
Alexander Technique
52m pitch below Gob on You (1993). Next pitch leads back to DeHydration (later meaning) (1990). Traverse across is [C1993-161-04]
Alfons Åberg
Two small pits separated by a mudbank at end of Dr. Snuggles (1996)
Algeria
Large chamber deep in France (later meaning), below Frogs' Legs (1992)
Alphetta Streamway
A short section of streamway reached from Trembling via Free Attics which ends tiny up stream and too narrow downstream (1989)
Alternative Shopper
Dead end pitch series beyond Checkout in Big Sainsbury's (1989)
Alternative Universe
c250m of passage from start of Triassic Park, mostly parallel to it, ending near Ring Piece Junction (1996)
Ambidextrous
Route explored from Left Hand to Right Hand Route (French Connection to Wobbling), also described from Right to Left, as this is likely to be more useful to parties using Triassic entrance(s) (1991)
Amyl Nitrate
First hole (traversed past on right) in Puerile Humour Series (1996). May be undescended ?
[Picture]
Androids
Pitch in Bladerunner (1992)
Andy's Pitch
Short pitch at the start of Lost in Space III in Chile (1999)
Anorexic Rift
Tight Rift below Bulemic Pit at end of Alternative Universe (1996)
Application for Life
55m fifth pitch (first in State of Independence?) of Interview Blues (1996)
Ariadne's Aven
Pair of avens left of FX2 in Flat Battery (1990)
Arrow Chamber
Chamber at start of pitches in Left Hand Route (1988)
The Arsehole
11m blind pitch in Oral Series off Dreaming of Limo (1995)
Attempted Penetration
30m pitch below Titfield Thunderbolt in France (later meaning) (1993)
Auspuff
The draughting continuation of Siberia at the end of 1997 below Somebody Else's Problem (1997)
Automatic Doors
Pitch below entrance pitch, into Big Sainsbury's (1988)
[Picture]
Axle Stand
Ramp pitch at the end of Black Velvet (1993)