This list of Tae Kwon Do terminology is taken from TKD Central – a website located at http://fisks.com/tkd/tkd_terminology.html. All credit to that website for the hard work.
Tae Kwon Do - The way of  hand and foot
Sah Bum Nim - Master /Innstructor
Do Jang - Training Hall
Do Bok - Uniform
Yu Dan Ja - Black Belt holder
Yu Kup Ja - Color Belt holder
Pil Sung - Certain Victory
Kuk Ki - National Flag
Mee Kuk Ki - American National Flag
Tae Kuk Ki - Korean National Flag

Korean Counting

Hana - One Il - First
Dool - Two Ee - Second
Set - Three Sam - Third
Net - Four Sa - Fourth
Da Sut - Five O - Fifth
Yu Sut - Six Yuook -Sixth
Il Kup - Seven Chil - Seventh
Yu Dul - Eight Pahl - Eighth
A Hoop - Nine Koo - Nineth
Yul - Ten Sip - Tenth

Soo Mool - Twenty
Su Reun - Thirty
Ma Heun - Fourty
Sheen - Fifty
Ye Soon - Sixty
Ee Reun - Seventy
Yu Deun - Eighty
A Heun - Ninety
Baeck - One Hundred
Chun - One Thousand
Man - Ten Thousand

Class Instruction

Cha Ryut - Attention
Kyung Nye - Bow
Jhoon Bee - Ready
Jhoon Bee Jwah Seh - Ready Stance
Seeh Jak - Begin
Ko Man - Stop
Bah Ruh - Return to original position
Swee A - At ease
Dwee Ro Do Rah - About face
Jwa Hyang Jwa - Turn Left
Woo Hyang Woo - Turn Right
Jun Jin - Advance
Hoo Twye - Retreat
Hon Hap - Combination (Tech.)


Stances (Jwah Seh)

Jhon Bee Jawh Seh - Ready Stance
Juhng Gull Jawh Seh - Front Stance
Hoo Gul  Jawh Seh - Back Stance
Yang Gul  Jawh Seh - Straddle Stance
Kima  Jawh Seh - Horse Riding Stance

Kicking (Cha Ki ) Technique

Ap Cha Ki - Front (snap) Kick
Ap Dol Ryo Cha Ki - Front Front Circling Kick
Ap Bahn Dae Dol Ryo Cha Ki - Reverse Circling Kick
Ap Cha Ol Ri Ki - Front Rising Kick
Ap Cha Ji Re Ki - Font Stabbing Kick
Ap Cha Ji Ro Na Ga Ki - Hop in Font Stabbing Kick
Ap Cha Ji Go Nye Ri Ki - Axe Kick
Ee Dan Ap Cha Ki - Jumping Front (snap) Kick  (good demo kick)
Ha Dan Sang Dan Ap Cha Ki - Low High Front Kick
Dol Ryo Cha Ki - Round House Kick
Dwee Ro Dol Ryo Cha Ki - Reverse Round Houes Kick  (good demo kick)
Dwee Ro Dol Ryo Cha Na Ga Ki - Step Reverse Round Houes Kick  (good demo kick)
Ee Dan Dol Ryo Cha Ki - Jumping Round Houes Kick
Ha Dan Sang Dan Dol Ryo Cha Ki - Low High Round House Kick
Yup Cha Ki - Side (snap) Kick
Yup Cha Na Ka Ki - Stepping Side Kick  (good demo tech.)
Dwee Ro Ya Cha Ki - Reverse Side Kick  (good demo tech.)
Dwee Ro Yup Cha Na Ka Ki - Step Reverse Side Kick
Ee Dan Yup Cha Ki - Jumping Side Kick
Ee Dan Dwee Ro Yup Cha Ki - Jumping Reverse Side Kick
Ha Dan Sang Dan Yup Cha Ki - Low High Side Kick
Yup Cha Dwee Yu Na Ka Ki - Flying Side Kick  (good demo tech.)
Gul Chyo Cha Ki - Hooking Kick
Gul Chyo Cha Na Ka Ki - Stepping Hooking Kick
Bahn Dal Cha Ki - Half Moon kick (swing kick)


Hand Attack (Chi Ki) Technique

Jung Kwon Chi Ki - Knuckle Punch
Joong Dan Chi Ki - Middle Section Attack With Fist
Joong Dan Yuk Chi Ki - Middle Section Attack , Reverse Punch
Ssang Soo Kong Kyuk - Attack With Both Hands
Soo Do Chi Ki - Knife Hand Strike
Soo Do Dwee Ro Dol Ryo Chi Ki - Reverse Turning Knife Hand Strike
Yuk Soo Do Chi Ki - Ridge Hand Strike
Kap Kwon Chi Ki - Back Fist Strike
Kwan Soo - Spear Hand
Mit Joo Mok Chi Ki - Hammer Fist
Pal Kup Chi Ki - Elbow Strike
Chang Kwon Chi Ki - Palm Heel Strike


Blocking (Mak Ki) Technique

Han Dan Mak Ki -Down Block
Sang Dan Mak Ki -Up Block
Soo Do Mak Ki -Knife Hand Block
Yup Pal Mok Mak Ki -Side Block (scoop block)
Nae Soo Mak Ki -Inward Block
Oye Soo Mak Ki -Outward Block
Kyo Cha Mak Ki -Cross Block
Sang Dan Kyo Cha Mak ki -Upper Cross Block
Ha Dan Kyo Cha Mak Ki -Lower Cross Block
Nool Ro Mak Ki -Downward Pressing Block
Ol Ryo Mak KI -Upward Pressing Block
San Mak Ki -Mountain Block
Ssang Soo Sang Dan Mak Ki -Twin Hand Up Block (box block)
Ssang Soo Joong Dan Mak Ki -Twin Hand Middle Block
Ssang Soo Han Dan Mak Ki -Twin Hand Low Block

Another good source for Korean terminology is at http://www.barrel.net/language.php