department的缩写(international department缩写)
遵循通用规范，只使用显而易见的缩写，不要滥用，不要有歧义。
变量名
常用缩写
application
app
arguments
args
average
avg
address
addr
authority / authorize
auth
attribute
attr
asynchronization
asyn
button
btn
buffer
buff
command
cmd
compare
cmp
calculate
calc
calendar
cal
character
char
delete
del
document
doc
define
def
develop
dev
department
dept
different
diff
directory
dir
dictionary
dict
duplicate / duplication
dup
dependency / dependent / depends
dep
error
err
escape
esc
environment
env
educate / education
edu
equal / equality / equivalence / equivalent
eq
frequency
freq
government
gov
information
info
initialize
init
individual
indv
image
img
escpae
esc
length
len
message
msg
maximum
max
minimum
min
navigation
nav
number
num
object
obj
operator
opr
organization
org
picture
pic
previous
pre
package
pkg
parameter
param
password
pwd
position
pos
properties
props
request
req
response
rsp
record
rec
reference
ref
register
reg
resource
res
receive / received
recv
string
str
source
src
standard
std
statistic
stat
student
stu
summation / summary
sum
system
sys
system
sys
sequence
seq
synchronize
sync
temporary
tmp/temp
translate
trans
user
usr
utility
util
variable
var
window
win