Answer: MPH
MPH is a crossword puzzle answer that we have spotted 146 times.
    - Dashboard letters
 
    - Abbr. on a ticket
 
    - Dashboard inits.
 
    - Ticket abbr.
 
    - Dash abbr.
 
    - Stat. for a pitch
 
    - Speedometer letters
 
    - Speed limit abbr.
 
    - Radar gun meas.
 
    - Race abbr.
 
    - Speed: Abbr.
 
    - Radar fig.
 
    - Radar reading: Abbr.
 
    - Going rate?: Abbr.
 
    - Speedometer meas.
 
    - Measure of a car's 65-Across: Abbr.
 
    - Tpk. rate
 
    - Dashboard abbr.
 
    - Speed limit meas.
 
    - NASCAR stat
 
    - Speed limit letters
 
    - Speed meas.
 
    - Speeding ticket abbr.
 
    - Speed abbr.
 
    - Speeding ticket letters
 
    - Speedway letters
 
    - Speed letters "trapped" in this puzzle
 
    - Letters on a speedometer
 
    - Dashboard reading (abbr.)
 
    - Dash no.
 
    - Dashboard stat
 
    - Speedometer abbr.
 
    - Letters at Indy
 
    - NASCAR measure
 
    - Radar gun abbr.
 
    - Auto speed letters
 
    - Abbr. on a citation, perhaps
 
    - No. on the dashboard
 
    - Radar gun no.
 
    - Cop's radar meas.
 
    - Speed-limit letters
 
    - Radar-gun meas.
 
    - Radar reading
 
    - Speedometer fig.
 
    - Dash letters
 
    - Letters on dashes
 
    - Dashboard info
 
    - Radar-gun rdg.
 
    - Dashboard data, for short
 
    - Speed measure, briefly
 
    - Letters on a speeding ticket
 
    - Speed measure letters
 
    - It's picked up by radar, briefly
 
    - NASCAR figure
 
    - Speedometer reading: Abbr.
 
    - 55 letters?
 
    - Rte. rate
 
    - Speedometer stat.
 
    - Dash reading, for short
 
    - Speedometer no.
 
    - The "60" in "going 60": Abbr.
 
    - Speed stat
 
    - Speedometer readout (Abbr.)
 
    - Stat on some guns
 
    - 16-Down meas.
 
    - Citation abbreviation
 
    - Speedometer units (Abbr.)
 
    - Dashboard fig.
 
    - Dash reading: Abbr.
 
    - Daytona meas.
 
    - Speedometer stat
 
    - Gas gauge fig.
 
    - Speeding ticket stat
 
    - 35-Across meas.
 
    - Car dash abbr.
 
    - Auto speed abbr.
 
    - Car speed abbr.
 
    - Speed no.
 
    - Radar gun reading (abbr.)
 
    - Car gauge abbr.
 
    - Radar gun fig.
 
    - Abbr. on a radar gun reading
 
    - Letters after 55
 
    - Letters on guns at the ballpark
 
    - Dash datum (abbr.)
 
    - Velocity unit (abbr.)
 
    - Speedometer reading, briefly
 
    - Stat on a speeding ticket
 
    - Speeder's stat
 
    - The going rate, briefly
 
    - The going rate briefly
 
    - Dashboard rate, briefly
 
    - 65 on a hwy., maybe
 
    - Automotive stat
 
    - Hwy. speed
 
    - Dashboard meas.
 
    - Speed limit info
 
    - Car speed (Abbr.)
 
    - Speed info, briefly
 
    - Driver's info
 
    - Speed stat.
 
    - Speed trap datum: Abbr.
 
    - Dashboard reading, for short
 
    - Nascar stat, for short
 
    - Velocity meas.
 
    - Dashboard shorthand
 
    - Indy 500 stat
 
    - Dashboard abbreviation
 
    - Speed rate: abbr.
 
    - What a needle may indicate: Abbr.
 
    - Speedometer measure: Abbr.
 
    - Car speed, briefly
 
    - Car stat
 
    - Auto dash info
 
    - Traffic ticket abbr.
 
    - Swiftness stat.
 
    - Velocity stat.
 
    - Speedometer info
 
    - Speedometer info: Abbr.
 
    - Car speed meas.
 
    - Dash meas.
 
    - Letters rarely seen on speed limit signs
 
    - Dash readout
 
    - Letters often seen after 55 or 65
 
    - Dashboard stat: Abbr.
 
    - Speed letters
 
    - 20 in a school zone, say: Abbr.
 
    - Abbr. on a speeding ticket
 
    - Speedometer display
 
    - Speedometer display: Abbr.
 
    - Letters on a dashboard
 
    - Meas. with city and highway calculations
 
    - Measure of a car's speed, for short
 
    - A ticket may be given for a high one: Abbr.
 
    - Fastball stat
 
    - Inits. on the road
 
    - Freeway meas.
 
    - Car speed stat
 
    - Radar gun reading: Abbr.
 
    - Radar gun stat, for short
 
    - Speed reading, for short
 
    - Going rate?
 
    - Car speed letters
 
    - Radar gun inits.
 
    - 65 to 75, typically, on an Interstate hwy.
 
    - Highway letters