Measurement abbreviations

1

100

Gram

gm

200

Grain

gr

300

Drop

gtt

400

Milliliter 

ml

500

Miligram 

mg

2

100

milliequivalent 

mEq

200

Once 

Oz

300

One

T

400

One half 

ss

500

>

Greater Than

3

100

With

C (with a dash over the top)

200

Without 

S (with a dash over the top)

300

I&O

Intake and Output 

400

Pass water (urinate)

Void

500

<

Less Than

4

100

Bowel Movement 

BM

200

Treatment 

Tx

300

History

Hx

400

1 teaspoon is how many ml?

5ml (5cc)

500

1 quart is how many ml

1000ml

5

100

1/2 fluid ounce is how many ml and/or tablespoon 

15ml or 1 tablespoon

200

30ml is how many tablespoons

2

300

1 fluid ounce is how many ml and/or tablespoons 

30ml or 2 tablespoons