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
6%
0%
0%
93%
15
flagCroatia
9%
0%
0%
90%
11
flagItaly
0%
10%
5%
84%
19
flagNew Zealand
0%
7%
7%
84%
13
flagRepublic of Ireland
21%
5%
0%
73%
19
flagthe United Arab Emirates
13%
6%
0%
73%
15
flagthe United Kingdom
14%
8%
5%
72%
197
flagCanada
16%
11%
0%
72%
18
flagAustralia
14%
14%
0%
71%
14
flagPoland
14%
5%
9%
70%
7239
flagthe United States
13%
9%
8%
68%
286
flagUnknown
18%
4%
10%
67%
315
flagFrance
25%
4%
4%
66%
24
flagGermany
22%
3%
9%
63%
108
flagNorway
25%
8%
4%
62%
24
flagUkraine
21%
17%
0%
60%
23
flagIndonesia
30%
0%
10%
60%
10
flagIndia
30%
5%
6%
58%
79
flagthe Netherlands
17%
5%
20%
57%
35
flagthe Philippines
35%
0%
7%
42%
14

Gender

men71%
women71%
laser
15%
12%
radar
5%
6%
sonar
7%
10%
all of the above
71%
71%

Language versions

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answers
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Which of these terms is an acronym?
626
58%

Details

Author: Steve Lamberty
Illustration: Miemo Penttinen
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