i don't know if you mean US medals, or a certain country exclusively, however, there are medals, with the 2 rifles crossed in the Philippines.
the 3 stands for the 3 rd infantry [crossed rifles] H was the division, hence the 3 rd infantry division,
The Guatemalan flag consists of two blue stripes representing the Pacific and Atlantic Oceans, a white stripe symbolizing peace and purity, and the country's national emblem in the center. The emblem includes two crossed rifles and a sword to represent Guatemala's willingness to defend itself, an ornate quetzal bird to symbolize liberty, and a scroll with the date of Central America's independence from Spain.
I'm not certain what CAL designates. Typically, anything extra, numbers and/or letters is a unit designation. The crossed rifles, however, is specifically the symbol of Infantry. It can be nothing else. Crossed swords is Cavalry, crossed cannons is Artillery, the Caduceus is Medical, a flaming bombard is Ordinance, crossed semaphore flags is Signal/Communications.
http://www.soldiercity.com/ Look around that website. If they don't have it, then I'm sorry.
When two lines are crossed by another line (called the Transversal)
Its a kind of sword, its what people use in fencing, it has a sharp tip that is usually covered or blunted for safety purposes.
The regulation US Army Infantry insignia consists of two crossed model 1795 Springfield flintlock muskets of .69 caliber. This was the US Army's first US government made & issued shoulder arm. This infantry insignia was officially adapted by the US Army in 1922. From about 1875 until 1922, the US Infantry used the crossed rifles that were issued to the US Infantry at the time. Everytime the US Army adopted a new rifle, the Quartermaster would have to issue a new infantry crossed rifle insignia to match the new rifle. For example when the Army adapted the model 1903 bolt action Springfield in 1903...crossed 1903 Springfield insignia's had to be issued. This all ended by the new 1922 regulation.
two crossed anchors is the rating badge for Boatswainmates.
It could mean a number of things. Two crossed muskets are the branch symbol for US Army Infantry, while two crossed flintlock pistols are the branch insignia for the US Army Military Police. Those could be possible explanations for whatever symbol it is you've seen.
Two crossed hammers are a symbol often associated with labor unions, workers' rights, and solidarity. It represents the strength and unity of workers coming together to fight for their rights and improve working conditions.
2 feathers crossed