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Capitals for Acronyms and Group Names is a free printable Grade 5 English worksheet on using capital letters for acronyms and the names of groups and companies, aligned to Common Core standard L.5.2. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two students in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.

Set 4 of 25 · the same problems every time you open this link.

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Set 1 has all 25 in a single PDF. All 25 sets ask different questions.

Capitals for Acronyms and Group Names

L.5.2

NameDate

Rewrite each sentence correctly.

1.capitals

nasa launched a new space probe.

2.capitals

our class wrote to the world wildlife fund.

3.capitals

scientists at the natural history museum studied the bones.

4.capitals

the ufo turned out to be a weather balloon.

5.capitals

the american library association chose the book.

6.capitals

the red cross sent help after the flood.

7.capitals

the ship sent an sos message in the storm.

8.capitals

dna carries the instructions for every living thing.

LessonPrint · L.5.2 · Set 4 · free to copy for classroom use

Answer key — Capitals for Acronyms and Group Names

Set 4. Prints on its own sheet.

  1. 1.NASA launched a new space probe.
  2. 2.Our class wrote to the World Wildlife Fund.
  3. 3.Scientists at the Natural History Museum studied the bones.
  4. 4.The UFO turned out to be a weather balloon.
  5. 5.The American Library Association chose the book.
  6. 6.The Red Cross sent help after the flood.
  7. 7.The ship sent an SOS message in the storm.
  8. 8.DNA carries the instructions for every living thing.

Last reviewed 2026-09-05. Aligned to L.5.2 of the Common Core State Standards for English Language Arts.