Answer:

SMILEYS

Answer	Crossword Clue
SMILEYS	Common emoticons
SMILEYS	E-mail grins
SMILEYS	Happy e-mail symbols

SMILEYS	Grinning icons
SMILEYS	Happy-face symbols
SMILEYS	Le Carre's "...People"
SMILEYS	Happy face symbols
SMILEYS	Grinning symbols
SMILEYS	Many emojis

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.