CITO

Cache In Trash Out - A Term used by Geocachers
When out geocaching, taking a bag with you and picking up trash along the way.

Yesterday, i was looking for the new cache down at the falls, when i discovered a lot of trash along the way, so i logged a CITO too - after picking it up

19👍 26👎

TFTXMASC

Thanks for the Christmas Cache
Term used in online logs of individuals reporting the successful location of a Geocache on Christmas day.

24.12.2006
Found the cache located under a door on the outside of the wall - TFTXMASC!!!

2👍 3👎

GPSr

Slang for a GPS receiver.
Equipment to receive GPS signals for use in navigation.

you bought a new GPSr? How is it?

9👍 3👎

GPS Receiver

Equipment to receive GPS signals for use in navigation.

Bought a new GPS Receiver yesterday - i hope it's better than my last one...

4👍 2👎

FTF

First To Find - A Term used by Geocachers

When you are the first one, finding a "virgin" cache
Usually found in the forums or written in the online or physical log books.

nice - FTF on the cache !

507👍 324👎

Geomuggle

A non-geocacher. Based on "Muggle" from the Harry Potter series, which is a nonmagical person. Usually this term is used after a non geocacher looks puzzled at a geocacher making circles with their GPS receiver, or when a non-geocacher accidentally finds a cache. Geomuggles are mostly harmless.
Short version: Muggle

A lot of geomuggles around the cache in summer - use your stealth abilities

17👍 5👎

TNSL

Took Nothing. Signed Logbook - Term used by Geocachers
similar to TNLNSL

TNSL, nice cache location !