Many postal services have limits on what can and cannot be sent inside packages, usually placing limits or bans on perishable, hazardous or flammable materials.

Many drop boxes and postal services storefronts are located throughout the communities of Lithonia.

Many country-specific stamp catalogs include postal stationery in their listings and there are many books devoted to the postal stationery of individual countries.

Many countries ' postal regulation require clerks to refuse to handle these, even if the correct postage of the country is present, because they slow down the sorting process, but such covers can still get through the system.

Many of the values were included merely to place the presidents in proper numerical order and did not necessarily correspond to a postal rate ; and one of the ( difficult ) games for Prexie collectors is to find a cover with, for instance, a single 16 ¢ stamp that pays a combination of rate and fees valid during the Prexies ' period of usage.

Many countries have issued special postal stationery for Registered mail expanding the possible areas being studied beyond regular registered letters.

Many postal services issue several commemorative stamps each year, sometimes holding first day of issue ceremonies at locations connected with the subjects.

Many vendors also sell validation tools, which allow customers to properly match addresses and postal codes.

Many postal administrations now have the ability to print inkjet annotations directly onto a cover, either as a barcode for reading by other equipment, or as text.

Many local stamps performed a genuine postal function where the national post was lacking.

Many countries have issued special postal stationery for registered mail.

Many postal authorities provide tracing information for registered items on their website.

Many of these instances have been well documented in postal history.

Many nations ' post offices operated or continue to operate postal savings systems to provide depositors who do not have access to banks a safe, convenient method to save money and to promote saving among the poor.

Many were later abolished or privatized, though some countries offer postal savings and banking through partnerships with commercial banks.

Many LGBT organisations were allowed to use the centre for postal purposes, such as Presente, the Lesbian and gay solidarity group for Nicaragua.

Many software packages such as word processor and contact manager programs produce standardized mailing labels from a data set that comply with postal standards.

" Many of the problems he does run into are the result of the actions of his archnemesis Newman, a disgruntled postal worker.

Many users believe that email privacy is inherent and guaranteed, psychologically equating it with postal mail.

Many sponsors accept logs by e-mail, by upload on web sites, or even by postal mail.

Many area codes reserved 999 ; 320 was also formerly reserved in Bell Canada territory.

Many systems became quite sophisticated in graphic presentation, especially considering that the system was confined to ASCII codes.

Many states at this time functioned as theocracies, with codes of conduct largely religious in origin or reference.

Many codes occupy the same channel, but only users associated with a particular code can communicate.

Many of the games closely imitated features in Doom such as the selection of weapons and cheat codes.

Many FIPS pronouncements were developed by the U. S. government to standardize codes.

Many building codes specify basic foundation design parameters for simple conditions, frequently varying by jurisdiction, but such design techniques are normally limited to certain types of construction and certain types of sites, and are frequently very conservative.

Many slight variants have been discovered since then, including various alternative mitochondrial codes, and small variants such as translation of the codon UGA as tryptophan in Mycoplasma species, and translation of CUG as a serine rather than a leucine in some members of the genus Candida ( see the article on Candida albicans ).

Many of the books used cultural references: naming places, terms, describing modes of dress and other codes to isolated women.

Many slight variants have been discovered since, including various alternative mitochondrial codes.

Many messages are marked with so-called " zip codes ," which target their transport to a specific location.

Many cars have had S model features added by subsequent owners, making original " Competition Group " cars difficult to distinguish without checking option codes.

Many Humanists derive their moral codes from a philosophy of utilitarianism, ethical naturalism or evolutionary ethics, and some advocate a science of morality.

Many common law jurisdictions have made similar statutory provisions, while a number of civil law jurisdictions have equivalent legislation incorporated into their civil codes.

Many of these sagas were written in Iceland, and most of them, even if they had no Icelandic provenance, were preserved there after the Middle Ages due to the Icelanders ' continued interest in Norse literature and law codes.

Many neopagan witches strongly identify with this concept, and profess ethical codes that prevent them from performing magic on a person without their request.

Many codes and nomenclatural systems originate within a small namespace.

Many countries do not have national codes but do have in-house guidelines along similar lines.

Many countries have adopted civil codes that contain comprehensive statements of their commercial law.

Many cities who retain historical names in their airport codes despite the fact that their official name is now different.

Many professional associations of telemarketers have codes of ethics and standards that member businesses follow to encourage public confidence.

Many of the most important provisions on liability relief are contained in state codes that can differ significantly from state to state.

Many reforms in the penal codes of the principal European nations can be traced to Beccaria's treatise, although few contemporaries were convinced by Beccaria's argument against the death penalty.