Which of these terms is an acronym?

laser
radar
sonar
all of the above
Laser stands for "Light Am­pli­fi­ca­tion by Stim­u­lat­ed Emission of Ra­di­a­tion"; Radar for "Radio De­tec­tion and Rang­ing"; Sonar for "Sound Nav­i­ga­tion and Ranging"

Answers distribution

laser
radar
sonar
all of the above
answers
flagSpain
0%
0%
0%
100%
11
flagFinland
0%
0%
0%
100%
10
flagItaly
0%
11%
5%
83%
18
flagNew Zealand
0%
8%
8%
83%
12
flagCanada
12%
12%
0%
75%
16
flagRepublic of Ireland
20%
6%
0%
73%
15
flagthe United Kingdom
14%
9%
4%
71%
144
flagPoland
14%
6%
8%
70%
5256
flagNorway
15%
10%
5%
70%
20
flagthe United States
12%
9%
7%
69%
251
flagFrance
18%
6%
6%
68%
16
flagGermany
16%
5%
9%
67%
77
flagUU
16%
0%
16%
66%
12
flagIndonesia
30%
0%
10%
60%
10
flagthe Netherlands
20%
4%
20%
56%
25
flagIndia
33%
5%
7%
52%
68
flagthe Philippines
33%
0%
8%
41%
12
flagUkraine
38%
23%
0%
38%
13

Gender

men73%
women71%
laser
14%
12%
radar
5%
6%
sonar
6%
9%
all of the above
73%
71%

Language versions

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Which of these terms is an acronym?
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Author: Steve Lamberty
Illustration: Miemo Penttinen
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