SELCAL 

In international aviation, SELCAL or SelCal is a selective-calling radio system that can alert an aircraft's crew that a ground radio station wishes to communicate with the aircraft.

SELCAL Alphabet-audio frequency equivalents

A 312.6 Hz
B 346.7 Hz
C 384.6 Hz
D 426.6 Hz
E 473.2 Hz
F 524.8 Hz
G 582.1 Hz
H 645.7 Hz
J 716.1 Hz
K 794.3 Hz
L 881.0 Hz
M 977.2 Hz
P 1083.2 Hz
Q 1202.3 Hz
R 1333.5 Hz
S 1479.1 Hz

SELCAL by Rosenbaa29 March 13, 2011

selcan

She's very intelligent and clever. She's a very friendly person and helps everyone. If you have a problem, you can always go to her. Fake people are nogo for her. She can forgive everyone but not trust them again.

A: Did you ever see Selcan?
B: Yasss, she's always there for me.
A: Oh. I think everyone needs a Selcan in their life.

selcan by Yourdaddyyy January 21, 2017

Stay Selca Day 

Stay Selca Day (ssd) is a day dedicated to stay (South Korean boyband's Stray Kids fandom name) posting cute collages of their selcas (selfies) combined with pictures of their biases.

- Are you posting for Stay Selca Day this month?
- Yes, I've already chosen the selca I'll recreate

Stay Selca Day by IG: sparklyminho September 8, 2019

Selca Day 

A day where fans take a selfie with their bias / favorite member of the group.

Monbebe selca day is the 13th of every month.

Selca Day by Shxxmx October 12, 2018

selcan

Pretty, gorgeous and very intelligent. she could be very angry. if it's about school she sees nobody it's very important for her. she hates fake friends but she's not bad to the person. if you have a problem shes always there for you and find a solution

Teacher: So you all have to work in groups.
Everyone looks to selcan.
She looks to her best friend

selcan by Yourdaddyyy January 3, 2017

Sellalu 

Ram Sellalu means ram's sister, in an Indian dialect. Used as a name for a girl, with a brother named 'ram' - the Hindu god.
A Tall, pretty person, usually cynical. Found in chennai the southern state of india.
Very social on most occasions, unless found in a foul mood

'oh there goes Ram Sellalu, isn't she the tall one with the very white toothy smile'

Sellalu by manre September 3, 2009

Selca 

A Self-Cam picture. ie a picture of yourself taken by yourself. Not professionally.

They took many selcas.

Selca by lightning2104 April 14, 2010