namely
narrow
nato
nature
navaids
navigation
navigational
nearing
necessarily
necessitating
negative
net
nettable
nha
night
non
nose
now
nscm
nt
num
number”
numeric
numerically
nvg
o
observations
observed
obtained
occ
occupation
occurrence
oem
off
official
oil
old
once
operating
operation
operational
operator
operator’s
opportunity
optimize
optimum
options”
order’
ordinary
organizational
organized
origin
original
ot
ote
ou
our
outgoing
output
outside
out”
over
overall
overtime
overweight
overwritten
owing
owned
owner
ownership
p
package”
packs
page…
paid
pane
panel
parallel
parametric
paris
partially
participant
participate
parties
party
party”
pass
passengers
passport
password
path
pattern
paved
pax
pay”
pbh
pc
penalty
people
percentage
percentage”
percentile
performance
perhaps
periodically
personal
personalization
personnel
per”