Guides
Found an OPT Card? Here’s What to Do
If you find someone's OPT or STEM OPT card, handle it responsibly. Contact the cardholder if possible, or submit it to the nearest U.S. Citizenship and Immigration Services (USCIS) office.…
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Lasted Guides
What is OSI in Airline Ticketing?
OSI, or "Other Service Information," facilitates critical passenger communication in airline ticketing without requiring a response. It streamlines information sharing…
What Does “DOCS OK” Mean on a Ticket?
"DOCS OK" on a boarding pass means the airline has verified your travel documents like passports and visas, ensuring they…
What Does UM (Unaccompanied Minor) Mean on a Boarding Pass?
"UM" on a boarding pass stands for "Unaccompanied Minor," indicating a child traveling alone. Airlines offer services for children aged…
What Does WCHR Mean on an Airline Ticket?
WCHR on a ticket means a passenger requires a wheelchair for long distances but can walk short distances and manage…
How Standby Tickets Work: Modern Airline Guide
Flying standby involves waiting for a seat on a flight with various situations, including missed flights, earlier departures, and upgrades.…
How to Remove SSSS from Boarding Pass
"SSSS" on your boarding pass signifies Secondary Security Screening Selection by TSA for extra security checks, often due to unusual…
SSSS on Boarding Pass: What It Means and What to Expect
SSSS on a boarding pass means Secondary Security Screening Selection, indicating extra security checks by TSA. Passengers can expect thorough…
Difference Between RFE and 221G Explained
RFEs and 221Gs are different visa-related requests. An RFE, issued by USCIS, asks for additional documents to support an application.…